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Item specifice:

Material:

Polycrystalline Silicon

Max. Power(W):

250

Number of Cells(pieces):

60

Size:

1680*992*35

Product Description:

Features:

•Our solar panel is designed according to and complying with all requirements in IEC 61730 and IEC 61215 ed2(Certified by TUV Rheinland ) •We use on our solar panel white tempered glass, EVA, weather-proof substrate film and anodized aluminium frame to provide adequate protection against various environmental conditions •Visual inspection, performance measurement and dielectric strength tests on every solar module •Each of our solar panel is backed by a 25 year limited power warranty (≥80%) and 10 year workmanship warranty •Customization upon request.

Solar System characteristic:1. All Systems have LCD digital display which allows you to see the system working,(eg) Charge data, System voltage, Daily power consumption and temperature. 2. All type of BPS system both has AC and DC output. 3. All system have automatic switch , If mains power goes off the system will switch automatically over to battery power, When mains power resumes the system will switch back automatically. The batteries will resume recharging automatically. 4. All inverters are Pure Sine Wave inverters. This allows the use of Air Conditioners and refrigerators without any problem. 5. Each component has a single chip detector. Assembled by the IPM or IGBT of Mitsubishi This protects the system from Overloads, Low Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity. 6. Your system can be updated very easily. Just by adding extra components your system will increase power capacity. 7. Battery optional, you can purchase from us or locally. 8. Simple to install, just follow installation instructions. 9. Our System offers Cutting Edge Technology, State of the Art Quality with Greater Functionality than our competitors, at Competitive prices.

Product details show

Warranty

10 year limited product warranty on materials and workmanship.

25 year limited power warranty on power output.

≥90% power output assurance for 10 years and ≥80% power output assurance for 25 years.

Refer to warranty document for detailed warranty information.

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Q:Why can not the solar panel load directly?

Solar panels because of low power, and the output voltage is extremely unstable, not suitable for load.

Q:Solar panels single crystal and double crystal in the rain which is easy to use

At present, monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.

Q:What is the working principle of solar panels?

the inorganic salts such as gallium arsenide Ⅲ-Ⅴ compounds, cadmium sulfide, copper indium selenium and other multi-compounds as the material of the battery;

Q:What is the main material for making solar panels?

You can also according to their own needs, according to the power to buy a good package of solar photovoltaic products.

Q:Can cold light make solar panels power

Solar power generation There are two ways of solar power generation, one is the light - heat - electricity conversion, the other is the optical - electrical direct conversion.

Q:What is the principle of solar panels to convert solar energy into electricity?

scientists have applied solar cells to space technology - communication satellites. At the end of the last century, in the process of human self-reflection, this clean and direct energy form for photovoltaic power generation has become more cordial, Not only in space applications, in many areas also show their talents. Such as: solar garden lights, solar power generation system, the village power supply independent system, photovoltaic pumps (drinking water or irrigation), communication power, oil pipeline cathodic protection,

Q:Composition and function of solar panels

The demand for polysilicon is mainly from semiconductors and solar cells. According to the different requirements of purity, divided into electronic and solar level.

Q:The voltage and power problems of solar panels

Because the MPPT controller has a wider input voltage range, it can also convert multiple voltages into current charge and better protect the battery.

Q:What is the principle and structure of solar panels?

solar controller: the role of solar controller is to control the working state of the entire system, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switch, time control switch should be the option of the controller;

Q:How many solar panels have ah?

However, crystalline silicon (monocrystalline silicon and polysilicon) in the weak light is basically no current generation, amorphous silicon weak light type (in low light energy is rarely). So a comprehensive view, it is appropriate to use monocrystalline silicon or polycrystalline silicon solar cell materials. Second, the choice of solar cells 1, we buy solar cells, the focus is on the power of solar cells, in general, the solar panel power is proportional to the area of ​​solar chips.